If any one of above devices has a yellow mark, then: Right-click on that device » Uninstall Unplug cable Restart PC Download and unextract DRIVER PACK 6 Double-click on "InstallUSB" to Resources: ELM327 AT Commands: List of commands you can manually type into OBD software terminal. (1499 vote(s)) This article was helpful This article was not helpful Please enable JavaScript to view handy to have in one place, thanks __________________ .:: 1368cc 16v Cinquecento ::. That totalcardiagnostics.com page is generalized to handle many different types of ELM327-compatible devices. http://www.totalcardiagnostics.com/support/Knowledgebase/Article/View/1/0/how-to-install-elm327-usb-cable-on-windows-and-obd2-software

Before starting the software, connect your Scanner to your vehicle’s OBDII Diagnostic Port and the USB cable to your computer. Extract the downloaded CP210x_VCP_Windows.zip driver package to a directory of your choice. Open Control Panel / Add or Remove Programs. have a peek at these guys Plug USB into different physical port of your computer.

Step 2: Connect ELM327 USB cable to laptop and car. HomeContact SupportKnowledgebaseDownloads Login Remember me Lost password Knowledgebase Driving Cycles (4) Downloads (9) General (48) Products Support (31) SEARCH Knowledgebase How to Install ELM327 USB Cable on Windows and OBD2 Software If all else fails, you can request the driver and we will find it for you. http://interacccess.com/elm327-usb/elm327-download-driver.php Adjust Port Settings (Optional): Depending on the diagnostic software you use, you may need to change the COM Port Number to match the port number range in the software.